2.2.2 spase://SMWG/Observatory/Ground/Belsk Belsk Observatory Station Code: BEL 2018-05-09T12:34:56.789 The Belsk geophysical observatory. Please acknowledge: Institute of Geophysics, Polish Academy of Sciences spase://SMWG/Person/Mariusz.Neska GeneralContact DataProducer spase://SMWG/Person/Jan.Reda GeneralContact DataProducer spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact spase://SMWG/Observatory/WDC/Belsk spase://SMWG/Observatory/Ground/WDC spase://SMWG/Observatory/Ground/INTERMAGNET Earth.Surface GEO 51.837 20.792 1966-01-01T00:00:00.000